Roller equipment and surface engineering for steel production
Manufacturing for continuous castingand rolling applicationswith surface engineering solutions
Dalian Boheng New Technology Co., Ltd. specializes in complete roller conveyor equipment and spare parts for continuous casting, continuous rolling, and cold rolling, supported by core capabilities such as weld overlay, thermal spraying, and plasma cladding.
Company Profile
A specialized manufacturing plant in Dalian for steel equipment and surface engineering
Dalian Boheng New Technology Co., Ltd. is located in Dalian, the major coastal city at the southern tip of the Liaodong Peninsula. Facing the Northeast China hinterland and the Shandong Peninsula across the sea, Dalian is an important eastern coastal port city integrating economy, trade, industry, and tourism.
Our company is a specialized manufacturer of complete roller conveyor equipment and spare parts for continuous casting, continuous rolling, and cold rolling in the steel industry. We possess core surface engineering technologies such as weld overlay, thermal spraying, and plasma cladding, as well as extensive experience in material and process application under different operating conditions. Through long-term cooperation with Dalian University of Technology, we continue to develop and apply new technologies. We can manufacture according to drawings and also design suitable coatings based on on-site service conditions to improve the life of critical parts.
We maintain relatively complete production capabilities for weld overlay, spraying, heat treatment, shot blasting, and assembly, together with stable supporting partners for heat treatment, fabrication, and machining. Reliable quality has earned recognition from customers at home and abroad.
Survival through quality, excellence through strict standards, and trust through sincerity are the principles of our company.
01High efficiency and low cost, while delivering high-quality products and services, remain our operating objective.
02Customer improvement requirements are the direction of our technology development and innovation.
03Core Capabilities
Integrated process capabilities from fabrication and heat treatment to assembly and inspection
From fabrication to heat treatment, coating, inspection, and component recovery, Boheng supports the full delivery chain with one consistent engineering language.
Submerged-Arc Cladding
Suitable for new production and repair of key roller components, with high load capacity and stable process control.
Open-Arc Cladding
Well suited to wide-side and narrow-side foot rollers and other parts requiring different hardness ranges.
Plasma Cladding
Used for high-adhesion and high-wear applications where service life improvement of special wear parts is critical.
Flame Spraying
Applied to wear-resistant layer formation and surface repair to extend the operating cycle of components.
Heat Treatment and Assembly
Supported by heat treatment, shot blasting, and assembly capabilities to ensure consistent final delivery.
Quality Inspection
Covers hardness testing after quenching and tempering, PT inspection of cladding, and other quality-control procedures.
Why Choose Us
Process, R&D, and delivery capabilities built around steel-equipment applications
Built for long-cycle steel equipment programs with stronger process fit, coordinated development, and steadier execution across fabrication, repair, and delivery.
Process experience, joint R&D, quality discipline, and global-facing project support in one system.
Project Cases
Typical applications across continuous casting, rolling lines, and other specialty products
Continuous Casting Equipment
Products such as straightening rolls, caster rolls, foot rolls, and sleeves cover a wide range of operating scenarios.
Continuous Rolling Equipment
Pinch rolls, wrapper rolls, guide rolls, and laminar rolls serve multiple rolling lines and process stages.
Other Products
Including hoppers, flanges, shaft sleeves, valves, rotor repair, cylinder repair, and other customized jobs.
Cooperation and Delivery
Coordinated execution and delivery assurance for industrial clients
A calmer B2B delivery summary focused on coordination, quality control, and engineering response instead of consumer-style praise.
For continuous casting, rolling, and cold-rolling conditions, we match materials, surface processes, and heat-treatment routes with attention to service life, cost, and delivery rhythm.
Production is organized around weld overlay, spraying, heat treatment, quenching and tempering, and inspection to maintain stable quality in both new manufacturing and repair work.
For new production, repair, or operating-condition improvement projects, we can coordinate with shutdown schedules, field conditions, and follow-up usage plans through sustained communication.
News Center
Company news and latest updates
Track Boheng’s latest delivery updates, engineering progress, and product communications through a calmer, editorial-style news layout.
Official website upgraded to support Chinese and Japanese presentation
The new website reorganizes company capabilities, project cases, news, and the inquiry system into a unified structure.
View DetailsCorporate presentation refined around surface engineering capabilities
The updated pages systematically present weld overlay, thermal spraying, plasma cladding, heat treatment, and quality control.
View DetailsNews publishing and inquiry management module enters planning stage
The backend is planned to support news publishing, page copy maintenance, and bilingual inquiry management.
View DetailsContact Us
Get in touch with Boheng for equipment and process support
If you would like to discuss roller products, surface engineering processes, or cooperation opportunities, please contact us through the channels below.
Project Inquiry
Share your equipment, process, or repair requirements and our team will follow up.
Contact Details
Reach Boheng through the channels below for technical consultation and commercial coordination.
Hanjia Village, Sanjianpu Subdistrict, Lushunkou District, Dalian, Liaoning, China
86-13591839861
710877810@sina.com